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Tiny Homes in Westboro
A permanent, permitted tiny home in your Westboro back yard, from the team that built Ottawa's first coach house in Hintonburg, next door.
A Tiny Home Behind Your Westboro House
Westboro families look at tiny homes for the same reasons as everyone else: a parent who wants to stay close, an adult child who cannot find a place nearby, or rent that helps carry the house. What is different here is the lot. Inner-urban lots are often narrow, so the question is less whether you want one and more what will fit.
That is the problem we solved first. The Spadina, the first coach house built in Ottawa under the city's rules, sits in Hintonburg next door on a lot narrow enough that it called for an 18 ft wide building of about 500 sq ft, and it needed the first successful coach house variance to get there.
In Ottawa, a permanent tiny home on a lot that already has a house is a coach house: a detached dwelling on a foundation, built to the Ontario Building Code under a building permit. OGC designs and builds them on the lot you own. See our tiny homes in Ottawa overview, or the full coach house rules.
- Narrow-lot layouts like the Spadina
- Variance risk checked before design
- Services run from the main house
- Backed by a 7-year warranty
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What a Tiny Home Takes in Westboro
Five steps from the lot check to the keys, with the narrow-lot questions answered first.
We confirm what your property allows: unit count, rear yard setbacks, lot coverage, and the permitted size. On a narrow Westboro lot we also confirm whether a machine can get down the side yard and where the service trench can run.
- Unit count and size limits confirmed
- Setbacks, lot coverage, and amenity space
- Servicing route from the main house
- Site access, trees, and grading reviewed
On a narrow lot every foot of width matters. We start from a proven plan like the Spadina or design from scratch. You see the result in 3D before anything is built.
- Floor plans within the permitted footprint
- Full 3D renderings inside and out
- Exterior matched to the main house or set apart from it
- Finish selection with your designer
A permanent tiny home is a new dwelling, so it needs a City of Ottawa building permit, engineered drawings, and a site plan. If the design cannot meet the by-law exactly, a minor variance at the Committee of Adjustment comes first and adds months, and we tell you that up front. Read our guide to tiny home permits in Ottawa.
- Permit drawings and structural engineering
- Site plan, servicing, and grading
- Minor variance handled if the lot needs one
- Fixed-price contract before anything is ordered
Water, sewer, and hydro are trenched from the main house to the back yard, sometimes with a service upgrade at the house. Then the footings and foundation go in.
- Service trench and connections
- Panel upgrade at the main house if needed
- Footings and foundation sized for the soil
- Yard protection and restoration planned in
Framing, close-in, mechanical, and interior finishes, then every municipal inspection through to occupancy. One project manager runs the whole build, and the finished tiny home carries OGC's 7-year warranty.
- Framing, roof, windows, and cladding
- Kitchen, bathroom, flooring, and trim
- All inspections managed through to occupancy
- Final walkthrough and 7-year warranty
Tiny Homes We've Built in Ottawa
Including the Spadina in Hintonburg, a short walk from Westboro, and the Comfrey in Orleans.
Why Westboro Homeowners Choose OGC
200+ verified reviews across Google, Houzz, and HomeStars, and the team behind Ottawa's first coach house.
Ottawa's First Coach House Builder
OGC built the first coach house in Ottawa under the city's coach house rules, the Spadina in Hintonburg. We learned the process on our own project, not on yours, and we have been designing and permitting backyard homes here ever since.
Award-Nominated, Industry Members
The Spadina was nominated for a Greater Ottawa Home Builders' Association award. OGC is a member of the GOHBA, RenoMark, and the Canadian Home Builders' Association, and our work has been covered on CTV and CBC.
True Design-Build, One Roof
Design, engineering, permits, site plan, servicing, and construction all live in-house. No gap between the person who drew your tiny home and the person who has to build it in your back yard.
See It Before We Build It
Every tiny home is designed in 3D so you can walk through it before a footing is poured. In a small building that matters more, because there is no spare space to fix a layout you dislike later.
Fixed Pricing, No Surprises
What you are quoted is what you pay, including the servicing trench and the site work that cheaper quotes leave out. No hidden fees and no mid-project change orders.
7-Year Warranty
A tiny home is a whole building, and it is backed by OGC's 7-year warranty. A parent, an adult child, or a tenant will be living in it, so it is built to last.
What a Tiny Home Costs in Westboro
These are the ranges OGC publishes for a permanent tiny home. Where a Westboro build lands depends on size, finish, and the site.
Narrow Lots and Access
On a narrow Westboro lot, excavation and the service trench may need smaller equipment and more site protection, and a design that needs a minor variance adds the Committee of Adjustment application. Both are priced in from the lot check, not discovered later.
Size and Layout
A kitchen and a bathroom cost what they cost whether the building is 500 square feet or 5,000, so a tiny home carries a high cost per square foot by nature. Going from one bedroom to two, or adding a second bathroom, moves the number more than floor area alone.
Approvals and Timeline
A design that fits the by-law goes straight to a building permit. One that needs a minor variance goes to the Committee of Adjustment first, which adds months and cost. We design to avoid that wherever the lot allows, and tell you up front when it is unavoidable.
Want the full breakdown? Read our full Ottawa tiny home cost breakdown, or browse our tiny home floor plans.
Westboro Tiny Home Questions
On most fully serviced lots, yes, built as a coach house. Current zoning reliably supports three dwelling units on a serviced lot, and the four-unit change is still under appeal. On a narrow Westboro lot the real questions are setbacks, lot coverage, and whether services and equipment can reach the back yard, and we answer those before design starts.
The Ottawa range applies: $250,000 to $350,000 or more for a permanent tiny home, depending on size, bedrooms, finish level, and servicing. Narrow-lot access and any variance are the local variables. See our tiny home cost guide.
While both of Ottawa's zoning by-laws apply, design to the smaller cap, about 80 m² (861 sq ft). On a narrow lot, setbacks and lot coverage often set a smaller footprint, which is why the Spadina was built at about 500 sq ft.
Permanent tiny homes on the lot you own: designed for your property, permitted, built on a foundation, and finished to the Ontario Building Code. If you are comparing a factory-built or wheeled unit, budget for the site work it still needs, including grading, a foundation or pad, and water, sewer, and hydro, which our cost guide puts at about $50,000 to $150,000 or more.
Yes, with the right design. The Spadina in Hintonburg, the first coach house built in Ottawa, sits on a lot narrow enough that the building is 18 ft wide and about 500 sq ft, and it took eight months from start to finish. Narrow lots usually mean a smaller footprint, careful machine access, and sometimes a minor variance, all of which we assess at the lot check.
Also Building Tiny Homes Nearby
See our main tiny homes in Ottawa page, or a nearby area. Planning something bigger? See home renovations in Westboro or custom homes in Westboro.
